1
a(1)
: a geographic area
(2)
: a piece of land : ground
b
: the physical features of a tract of land
2
3
a
: a field of knowledge or interest
b
Examples of terrain in a Sentence
We had to drive over some rough terrain.
We hiked through a variety of terrains.
Recent Examples on the Web
The researchers plan to investigate about 10,000 square meters (over 100,000 square feet) more of the area’s desert terrain in an effort to uncover additional tombs, Wegner said.
—
Taylor Nicioli, CNN Money, 5 Apr. 2025
In some of the first versions of the game, at a certain distance from a player’s original spawn point, the file size would get so big that the game would start to glitch and the terrain generation would fail, creating huge, straight cliffs.
—Issy Van Der Velde, Rolling Stone, 5 Apr. 2025
In severe weather conditions, forcing or lift mechanisms, such as a cold front, dry line, or terrain, are needed to trigger rising air and initiate thunderstorm development.
—Alana Wise, NPR, 5 Apr. 2025
Their fight takes them across all kinds of sweeping terrain, spanning from the ocean and skies to forests and mountains.
—Rebecca Rubin, Variety, 3 Apr. 2025
See All Example Sentences for terrain
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Taylor Nicioli, CNN Money, 5 Apr. 2025
In some of the first versions of the game, at a certain distance from a player’s original spawn point, the file size would get so big that the game would start to glitch and the terrain generation would fail, creating huge, straight cliffs.
—Issy Van Der Velde, Rolling Stone, 5 Apr. 2025
In severe weather conditions, forcing or lift mechanisms, such as a cold front, dry line, or terrain, are needed to trigger rising air and initiate thunderstorm development.
—Alana Wise, NPR, 5 Apr. 2025
Their fight takes them across all kinds of sweeping terrain, spanning from the ocean and skies to forests and mountains.
—Rebecca Rubin, Variety, 3 Apr. 2025
See All Example Sentences for terrain
Cite this Entry
“Terrain.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/terrain. Accessed 9 Apr. 2025.
Copy CitationKids Definition
terrain
noun
ter·rain
tə-ˈrān 
also te-
: the surface features of an area of land
rough terrain
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